Cheolmin Kim

Title: Innovations of Cheolmin Kim in Display Technology

Introduction

Cheolmin Kim is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work primarily focuses on enhancing the performance and efficiency of display devices.

Latest Patents

One of Cheolmin Kim's latest patents is titled "Display device including an emission driver for controlling an off period ratio based on dimming signal." This invention involves a display panel with pixels connected to emission lines, a controller that generates various signals, and an emission driver that provides emission signals to the pixels. The controller is designed to determine an off period ratio for the pixels based on a dimming signal, optimizing the display's performance.

Another notable patent is for an "Organic light-emitting display apparatus and method of driving the same." This invention includes a plurality of pixels, each containing an organic light-emitting diode (OLED) and a driving transistor. The apparatus features a sensor that measures currents from the driving transistor under different reference voltages, allowing for the determination of the driving current based on characteristic information and current-voltage data stored in memory.

Career Highlights

Cheolmin Kim is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technology. His work has significantly impacted the development of advanced display systems, contributing to the company's reputation as a leader in the industry.

Collaborations

Throughout his career, Cheolmin Kim has collaborated with talented individuals such as Hyungryul Kang and Sebyung Chae. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Cheolmin Kim's contributions to display technology through his patents and work at Samsung Display Co., Ltd. highlight his role as a key innovator in the field. His inventions continue to shape the future of display devices, enhancing their functionality and efficiency.